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Chapter 5: DXi4000 Home Page
Disk Usage Overview
74
Quantum DXi4000 User’s Guide
Note:
When disk space is low, click the
Quick Warning
icon
[!]
next to the space meter to see more information.
Note:
When disk capacity is low, target replication to the system
is paused (see
on page 110). In
addition, space reclamation is automatically started to free
up disk space (see
Click
Show More
to display additional information:
•
Used Disk Space
- The disk space that already holds data, including
deduplicated data, system metadata, and data not intended for
deduplication.
•
Deduplicated Data
- The amount of data that has been
deduplicated.
•
Data Not Intended for Deduplication
- The amount of data on
shares that do not have deduplication enabled.
•
System Metadata
- The amount of disk space used for internal
operations of the DXi, including system configuration files as well as
temporary files created during replication, space reclamation, and
healthchecks.
Note:
Used disk space includes data that is eligible for space
reclamation. Because of this, it may appear that your system is
using more disk space than you expected. Space is only
reclaimed as needed to allow for optimal performance in the
event you need to restore your data.
Figure 44 Disk Usage Overview
Summary of Contents for DXi4510
Page 1: ...User s Guide Quantum DXi4000 6 67092 03 Rev A...
Page 16: ...Tables xvi Quantum DXi4000 User s Guide...
Page 24: ...Preface xxiv Quantum DXi4000 User s Guide...
Page 42: ...Chapter 1 DXi4000 System Description Network Segmentation 18 Quantum DXi4000 User s Guide...
Page 52: ...Chapter 2 Basic Operations Locating Serial Numbers 28 Quantum DXi4000 User s Guide...
Page 272: ...Chapter 10 DXi4000 Utilities Reboot Shutdown 248 Quantum DXi4000 User s Guide...
Page 288: ...Appendix B Troubleshooting Common Problems and Solutions 264 Quantum DXi4000 User s Guide...